diff --git a/pci/src/vfio_user.rs b/pci/src/vfio_user.rs
index 10d00c7e8..301634dd7 100644
--- a/pci/src/vfio_user.rs
+++ b/pci/src/vfio_user.rs
@@ -624,10 +624,10 @@ impl<M: GuestAddressSpace + Sync + Send> ExternalDmaMapping for VfioUserDmaMappi
                     )
                 })
         } else {
-            return Err(std::io::Error::new(
+            Err(std::io::Error::new(
                 std::io::ErrorKind::Other,
                 format!("Region not found for 0x{:x}", gpa),
-            ));
+            ))
         }
     }
 
diff --git a/vmm/src/gdb.rs b/vmm/src/gdb.rs
index cf1c01f0c..440362f69 100644
--- a/vmm/src/gdb.rs
+++ b/vmm/src/gdb.rs
@@ -363,9 +363,7 @@ impl MultiThreadSingleStep for GdbStub {
         }
         match self.vm_request(GdbRequestPayload::Resume, tid_to_cpuid(tid)) {
             Ok(_) => Ok(()),
-            Err(e) => {
-                return Err(format!("Failed to resume the target: {:?}", e));
-            }
+            Err(e) => Err(format!("Failed to resume the target: {:?}", e)),
         }
     }
 }